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Transport properties of Ti3Ir compound at low temperature |
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| Authors: | M. Ghosh A. Barman S. K. De S. Chatterjee A. K. Meikap S. K. Chattopadhyay |
| Affiliation: | (1) Department of Physics, Ramananda College, Bishnupur, Dt-Bankura, India;(2) Materials Science Department, Indian Association for the Cultivation of Science, 700 032 Calcuta, India;(3) Department of Physics, Regional Engineering College, 713 209 Durgapur, West Bengal, India;(4) Department of Metallurgical Engineering, Regional Engineering College, 713 209 Durgapur, West Bengal, India |
| Abstract: | Electrical resistivity and magnetoresistivity of Ti3Ir compound have been measured in the temperature range 2.0 K ≤T ≤ 300 K in absence as well as in presence of magnetic field upto 7.7 T. The low temperature resistivity shows aT 2 behaviour whereas the high temperature resistivity shows a linear behaviour. The magnetoresistivity is positive and cannot be explained by simple s-d scattering model. The enhancement of the coefficient A of theT 2 term and the deviation from the quadratic field dependence of the resistivity may be due to the anisotropy in the compound. This work has been performed under the grant by the Department of Science and Technology, Govt. of India. |
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